Certifications

R&D More Than 11 PATENTS
ISO
R&D More Than 11 PATENTS

Dusung Refrigeration is pleased to present our independent R&D department, consisting of more than 15% doctoral students and graduate students, and more than 70% professional and technical workers,and obtain various PATENT CERTIFICATE more than 11 sets in commercial refrigeration .

 

ISO

Dusung successfully passed ISO9001 QUALITY MANAGEMENT SYSTEM CERTIFICATION,and ISO14001 ENVIRONMENT MANAGEMENT SYSTEM CERTIFICATIONe,

We have won numerous awards in various fields and have obtained the "High-tech Enterprise" and "Specialized New Product (Technology) Certificate".


nijsbrief

Foar fragen oer ús produkten of pricelist, nim dan lit jo e-mail nei ús en wy sille wêze kontakt binnen 24 oeren.

kontakt mei ús op

Wy binne altyd ree om te helpen you.There binne in protte manearen om kontakt you.You meie drop ús on line. Jou ús in oprop of stjoer in in email.choose wat by jo past meast.
Adres
# 70 JINSHENG ROAD ONE, CHENGYANG
DISTRICT, Qingdao, CHINA
E-mail
Dusung@DusungRefrigeration.com
Phone
Tel: +86 532 8897 6960 Fax: +86 532 8897 6961
Facebook
WhatsApp Online Chat!